Lines, Angles, Rays

How many degrees are in a right angle?

• 180

• 90

• 60

• 45

This is a picture of what kind of lines?

• Parallel Lines

• Perpendicular Lines

• Intersecting Lines

What kind of lines are these?

• Parallel Lines

• Perpendicular Lines

• Intersecting Lines

2 rays make up a(n)

• ray

• line segment

• line

• angle

What is this a picture of?

• Line

• Line Segment

• Ray

• Point

Which statement is true about ACUTE ANGLES?

• Acute angles are greater than 90 degrees

• Acute angles are equal to 90 degrees

• Acute angles are less than 90 degrees

Which statement is true about obtuse angles?

• Obtuse angles are greater than 90 degrees

• Obtuse angles are equal to 90 degrees

• Obtuse angles are less than 90 degrees

Which of the following lines are perpendicular.

• Maple and Birch

• Elm and Oak

• Elm and Birch

• Oak and Maple

Where two rays meet is called a

• vertex

• point

• line

• ray

What is the name of the GREEN line?

• RT

• RX

• TX